The answer is:
C) The electromagnetic and weak interactions
Hope this helps.
        
             
        
        
        
Answer:
━☆゚.*・。゚If <em>the angle is the angle between the eastern axis and the vector, then the leg adjacent the angle is the x-component and the leg opposite the angle is the y-component. Thus, the cosine function is used to calculate the x-component and the sine function is used to calculate the y</em>
 
        
             
        
        
        
Velocity increases as distance increase
        
             
        
        
        
<span> (ρ = m / V) hope this helps...:)</span>